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TOLERANSI BEBERAPA GENOTIPE KACANG TANAH TERHADAP TANAH MASAM PODSOLIK MERAH KUNING (Vol. 5 No. 1 1994)
(Balittra, 1994-06) Koesrini, Sabran. M
Tolerance of several peanut genotypes to acidic redyellow podsolic soils. Thirty nine peanut genotypes were tested for their tolerance and yield potential on red-yellow podsolic soils. The experiment was carried out at farmer's field at Pleihari, South Kalimantan in 1993/1994 wet season and was arranged in a split plots design with 3 replications: The main plot treatments were lime application with two levels, i.e. no liming and liming at 2.0 t/ha, while the subplot treatments were the thirty nine genotypes. Of the thirty nine genotypes tested, 19 genotypes showed tolerance to acid soils with high yielding potential and good seed performance. There are 4 out of 19 genotypes, i.e. LM/ICGV 86021-88-8-29, LMIICGV86021-88-C-16, K/SHM2-88-C-7 and LMI ICGV86021-88-C-33, yielded from 2481 kg/ha to 2959 kgl ha. Response of genotypes to the two liming treatments were highly correlated which support the result of no interaction between liming treatments and genotypes.This implies that, as far as selecting high yielding genotypes is • concerned, rate of liming treatment on testing sites will have no effect